1. Pleasant touch & non-slip: The yoga block set has a pleasant touch. The surface of the yoga block is very strong and flat. During the strenuous yoga practice, the yoga block can remain non-slip.2. The round edge of the yoga block can be comfortably held in the hand, so that the body can effectively balance.3.Adjustable size & easy cleaning: A yoga block is 7.5 * 15 * 22.5cm in size and is moisture-proof, hygienic and washable. The antibacterial surface of the yoga block is easy to clean with a damp cloth, and bacteria are not easy to grow.4. Lock-proof & pressure-resistant: The yoga blocks are made of environmentally friendly natural cork, which is reusable and biodegradable. Because of the high densities, the yoga block is comfortable and scratch-resistant to protect your skin. The yoga block is also safe and tasteless, pressure resistant with no deformation, light and easy to use.